Technical Description of Multi-Axis Linkage Compound Grinding Machine
Classification： Blog
Release time：2025-07-19
CNC Multi-Axis Linkage Precision Compound Machine Tool Technical Description
I. Machine Tool Overview
- Various annular worm gears with a maximum center distance of 350mm;
- Various cylindrical worm gears with a maximum workpiece diameter of 100mm, including normal straight-toothed worm gears (ZN), axial straight-toothed worm gears (ZA), involute worm gears (ZI), conical envelope worm gears (ZK), and circular arc cylindrical worm gears (ZC), etc.;
- Milling or precision grinding of lead screws and threads;
- Forming processing of complex parts such as screws, splines, and gears, fully demonstrating the multi-functional compound processing characteristics.
II. Function Introduction
1. Machine Tool Processing Precision
2. Convenient and Quick Adjustment Operation
- The machine tool spindle box and tailstock can automatically adjust their positions to quickly adapt to the clamping size requirements of different workpieces;
- The axial position adjustment and movement of the tool are achieved through CNC automatic operation. Only the workpiece positioning dimensions need to be input, and the tool can accurately move to the processing datum position to complete quick tool setting, greatly improving clamping and tool setting efficiency.
3. Grinding Wheel Dressing
4. High Degree of Automation
- It adopts a nine-axis five-link CNC system, and all motion axes achieve CNC automatic movement;
- Equipped with an intelligent human-machine interface, processing platform, and database, after inputting the workpiece parameters, it can automatically complete tool setting, cycle processing, until it automatically stops after reaching the set size;
- Combined with an automatic loading and unloading system, unmanned processing can be achieved.
5. Processing Types
6. Structural Layout
- It adopts an ergonomic layout for a user-friendly operating experience;
- Innovative high-rigidity, high-precision rotary support structure improves the stability and processing precision of the workpiece and tool rotary system;
- The compact design of the entire machine saves space. It is a benchmark equipment in the field of small annular worm gear processing, creating high value for users based on efficient processing and intelligent automation.
III. Main Machine Tool Parameters
IV. Machine Tool Structural Type
- The workpiece spindle box and all moving parts are mounted on the longitudinal guideway (Z-axis guideway) of the bed;
- The longitudinal moving slide is placed on the Z-axis guideway, and the tool transverse moving slide, tool rotary table, and tool radial feed mechanism are installed on it;
- The tool angle adjustment mechanism, tool power transmission mechanism, and grinding wheel dressing mechanism are fixed to the tool radial movement mechanism;
- The workpiece tailstock is located at the rear end of the Z-axis guideway.
V. Numerical Control System
- C-axis : Workpiece spindle, rotary axis, servo axis;
- B-axis : Tool table (worktable) rotary axis, servo axis;
- X-axis : Transverse feed axis, servo axis;
- U-axis (X1) : Radial feed axis, servo axis;
- A-axis : Tool angle adjustment axis, servo axis;
- Z-axis : Tool slide axial movement axis, servo axis;
- Y-axis : Dressing device diamond roller vertical movement axis, servo axis;
- W (Z1) axis : Dressing device diamond roller movement axis along the grinding wheel axis, servo axis;
- Z2 axis : Headstock movement adjustment axis, servo axis;
- Tailstock movement axis : Virtual axis.
VI. Travel of Motion Axes
- Z-axis travel distance: 750mm;
- X-axis travel distance: 400mm (worktable center distance from workpiece spindle axis 0-400mm);
- U (X1) travel distance: 210mm;
- Y-axis travel: 50mm;
- W (Z1) axis travel: 35mm;
- Z2 headstock travel: 400mm;
- Tailstock travel (virtual axis control): 400mm.
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